package com.cddeskywebsite.servlet;

import com.cddeskywebsite.dao.NewsDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/newsDel")
public class NewsDelServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        int NewsID = Integer.parseInt(req.getParameter("NewsID"));
        int result = (new NewsDao()).delete(NewsID);
        if (result > 0){
            resp.sendRedirect("news.jsp");
        }else{
            req.setAttribute("msq","删除失败");
            req.setAttribute("url","news.jsp");
            req.getRequestDispatcher("WEB-INF/error.jsp");
        }
    }
}